***Our Production time to build these boxes is running 8-12 weeks ***

These fiberglass subwoofer boxes are optimal for those not not wanting to give up the valuable center storage bin exclusive to the C5, and these are designed to optimally work with the JL Audio 10W3V3 subwoofers in depth and cubic ft. (see dimensions below) ***We recommend a 4ohm Subwoofer***

These fiberglass subwoofer boxes are the total solution for those who want to add some really great sounding low end to your C5 Corvette, without the weight of the center well MDF subwoofer boxes. 

These subwoofer boxes are for the driver and passenger side, and drop right in with no modifications to the car, and without any issues when storing your roof in the rear of the C5 Coupe. 

We have sold 1000's of these boxes and are the leading manufacturer of C5 Sub Boxes. When looking for quality construction that you can enjoy for decades look no farther than US!

like all of our other products we make, these are made in house by American workers, to our critical quality control standards, so you are sure to always get a quality product you can be proud of for many years to come!

If your Vette is equipped with Selectable Ride Control F45/55 - there is a module in the driver side storage compartment. Your sub box will have to be modified to fit properly. We will need to know this before constructing your sub box. (see drop down menu) 

If you currently have a subwoofer, here are the dimensions that fit our Sub Box.

Nominal Diameter 10.0 in / 250 mm

Overall Diameter (A)10.5 in / 267 mm

Mounting Hole Diameter (B)9.0625 in / 230 mm

Bolt Hole Circle (C)9.7 in / 246.5 mm

Magnet Diameter (D)5.25 in / 133 mm

Mounting Depth (E)5.93 in / 151 mm

Driver Displacement 0.049 cu ft / 1.39 L

Net Weight 12.25 lb / 5.56 kg